A tough young man with a short temper and no patience for bullies gains a legendary reputation as the best street fighter in Busan.
Lee Hak-ju
Lee Jeong Woo
Heo Ji-won
Kwon Du Hyeon
Lee Jae-yoon
Baek Seung Hwa
Choi Young-min
Gi Yeong Hwa
Kim Ji-ahn
Oh Yoon Joo
Jung Doo-hong
Jeong Woo's father
Lee Chang-wook
Yoo Il
Lee Sung-deuk
Taedong High student
